<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>

<body>
    <script>
        let [a, b, c] = 'hello'
        console.log(a, b, c)
        /* 
        let [a,b,b] = '123'
        let [a,b,c] = 'good'
        */

        // let { toString: s } = 123;
        let { toString: s } = true;
        console.log({ toString: s });
        s === Boolean.prototype.toString; //TRUE
    </script>
</body>

</html>